Παραπομπή APA
Gass, R., & European Commission. (1996). The goals, architecture, and means of lifelong learning. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleGass, R., and European Commission. The Goals, Architecture, and Means of Lifelong Learning. Luxembourg: Office for Official Publications of the European Communities, 1996.
Παραπομπή MLAGass, R., and European Commission. The Goals, Architecture, and Means of Lifelong Learning. Luxembourg: Office for Official Publications of the European Communities, 1996.
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